Principal Developer Jobs

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Sr. .NET Web Developer

IO Datasphere

•

Madison, Wisconsin, USA

Third Party, Contract

IO Datasphere, Inc. has been providing project management, software development and IT staff augmentation services to our clients in the Midwest and throughout the U.S. since 1996. We are an approved vendor on contract to provide software development and IT staff augmentation services for the States of Illinois, Michigan, Minnesota, Iowa, and Wisconsin. We also provide these services to businesses, as well as local and county governments, in the Midwest and nationwide. Our client is seeking a S
Posted 4 days ago | Updated 4 days ago

Lead Java Developer - Phoenix, AZ or Olive Branch, MS - Hybrid - 59797

PRIMUS Global Services Inc.

•

Phoenix, Arizona, USA

Contract

Lead Java Developer - 59797 We have an immediate long-term opportunity with one of our prime clients for a position of Lead Java Developer to work in Phoenix, AZ or Olive Branch, MS on Hybrid basis. Pay Rate : $55 - $60/hr W2 Need some Backend Java development experience and exposure to QA Automation scripts, and Manhattan Associates functional Warehouse experience. Must haves(please do not submit if they do have): -QA/Automation exposure -Backend Java, Spring Microservices, Kafka -Integrat
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Posted 60+ days ago | Updated 5 hours ago

Principal Engineer SAP Basis

Randstad Digital

•

Hollywood, Florida, USA

Contract

job summary: As the Principal SAP Basis Engineer, you will be responsible for architecting, managing, and supporting a mission-critical SAP landscape that spans various systems and technologies. You'll lead technical strategies, perform lifecycle administration, and ensure system availability, performance, and scalability. This position demands proactive leadership in managing change, incident response, and continuous improvement, with an emphasis on system security, audit readiness, and global
Posted 3 days ago | Updated 2 hours ago

Principal Software Engineer - Java

Ledgent Technology

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Louisville, Colorado, USA

Full-time

Principal Software Engineer - Java Location: Louisville, Colorado (Hybrid - One day onsite weekly) Salary: $150,000 - $180,000 + Bonus (based on experience) Type: Full-Time, Direct Hire Are you ready to lead the design and delivery of cutting-edge software solutions? Join a high-performing team where innovation, collaboration, and technical excellence drive everything we do. We're looking for a Principal Software Engineer with deep Java expertise to take ownership of mission-critical applicati
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Posted 17 days ago | Updated 7 hours ago

Principal Software Engineer - Java

Ledgent Technology

•

Louisville, Colorado, USA

Full-time

Principal Software Engineer - Java Location: Louisville, Colorado (Hybrid - One day onsite weekly) Salary: $150,000 - $180,000 + Bonus (based on experience) Type: Full-Time, Direct Hire Are you ready to lead the design and delivery of cutting-edge software solutions? Join a high-performing team where innovation, collaboration, and technical excellence drive everything we do. We're looking for a Principal Software Engineer with deep Java expertise to take ownership of mission-critical applica
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Posted 18 days ago | Updated 7 hours ago

Staff Engineer/ Site Reliability Engineer

Randstad Digital

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Urbandale, Iowa, USA

Contract

job summary: Job Description As a Staff Engineer, SRE - you will play a crucial role in ensuring the reliability, scalability, and performance of software systems. Collaborating closely with teams, you will have the opportunity to set and enforce best practices, ensure scalability, reliability, and security of our cloud and on-premises environments. This role is intended to be a technically broad role, requiring a strong understanding of the entire technology stack (network, storage, OS, virt
Posted 25 days ago | Updated moments ago

Senior Principal Engineer.

Pyramid Consulting, Inc.

•

Round Lake, Illinois, USA

Contract

Immediate need for a talented Senior Principal Engineer. This is a 12+ months contract opportunity with long-term potential and is located in Round Lake, IL(Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-79882 Pay Range: $74 - $75/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Leads cross functional
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Posted 6 days ago

LEAD SERVICE NOW DEVELOPER/W2 Contract

Stellent IT LLC

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Charlotte, North Carolina, USA

Contract

LEAD SERVICE NOW DEVELOPER CHARLOTTE NC HYBRID 18 MONTH Contract on W2 Please find me a Lead service now developer This is all the intel I have at the moment ServiceNow Development No 1 4 - 6 Years Team Management No 3 1 - 2 Years MS Office Word, Excel, PowerPoint No 1 6 + Years Agile (Scrum) No 4 1 - 2 Years Production Support No 2 1 - 2 Years Must CAD or CSA certifications Ayush Sharma Sr. US Technical Recruiter | Ext:149 | G-talk:
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Posted 4 days ago | Updated 1 day ago

MacOS EndPoint Software Engineer C++ Swift

Request Technology, LLC

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Remote

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a MacOS EndPoint Software Engineer with C++ and Swift, and preferably Rust experience. Candidate will develop macOS-specific Security Extensions, using Network Extensions and the Endpoint Security Framework. Responsibilities: Design Agent Functionality for macOS: Handle packaging, installation, secure updates, and system integration for endpo
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Posted 2 days ago

Principal Engineer Disposables R&D, Sustaining

Stefanini

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Plymouth, Minnesota, USA

Contract

Stefanini Group is hiring! Stefanini is looking for Principal Engineer - Disposables R&D, Sustaining in Plymouth, MN (Hybrid) For quick Apply, please reach out to Tuhin Podder- call: /email: Work Hours: M-F (40 hours) Work Location: Plymouth, MN (Hybrid) Shift: 1st Shift Technical lead for DHF structure within sustaining engineering for disposable medical devices.Manage new 3rd party supplier documentation strategy for peritoneal dialysis disposable sets.Manage change controls from initiation th
Easy Apply
Posted 23 days ago | Updated moments ago

Principal Software Engineer in Test

Randstad Digital

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Texas, USA

Contract

job summary: Location: Westlake Texas Required Skills 8+ years experience with a Bachelor's or 5+ years experience with a Master's degree in Computer Science (or closely related field) location: Roanoke, Texas job type: Contract salary: $69 - 70 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Top skills needed: Front end test automation, Playwright, JavaScript, Xray, chaos, Splunk, Datadog, node.js, Jenkins coreExperience in Java, JavaScript, SQLExperience in test a
Posted 53 days ago | Updated moments ago

Lead ServiceNow Technical Architect WIth FSm

HCL Global Systems

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Remote

Contract

Lead ServiceNow Architect with FSM Remote Long term Must Have Skills Servicenow ITSM Skill 2 Yrs of Exp FSM Skill 3 Yrs of Exp APM Skill 4 Yrs of Exp - IOT Integration We are seeking an experienced 19+ YearsServiceNow Architect/ Lead Developer with a strong background in Field Service Management (FSM) to lead the design, architecture, and implementation of FSM solutions. The ideal candidate will have a deep understanding of ServiceNow's FSM capabilities and related ServiceNow applications,
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Posted 6 days ago | Updated 3 days ago

EndPoint Security Staff Engineer Rust C++

Request Technology, LLC

•

Remote

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a EndPoint Security Staff Engineer with Rust and C++ experience. Candidate will help lead the design and development of our cross-platform endpoint agent. This role is instrumental in shaping both the technical architecture and future direction of our Windows, Linux, and macOS protection capabilities. Responsibilities: Own the technical visio
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Posted 60+ days ago | Updated 2 days ago

AWS Technical Lead

FutureTech Consultants LLC

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Dallas, Texas, USA

Contract

Job Title: AWS Technical Lead Cloud & Backend Engineering Duration: 12+ Months Dallas, TX. In-Person interview is a must About the Role: We are seeking a highly skilled Technical Lead with a strong background in AWS, serverless architectures, Kubernetes, Node.js, and Python. This is a hands-on leadership role, ideal for someone who thrives on solving complex technical challenges and guiding engineering teams to deliver high-quality software solutions in a cloud-native environment. Key Respons
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Posted 6 days ago

.Net Developer

Vertisystem Inc.

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Los Angeles, California, USA

Contract

Location: Los Angeles, CA Duration:12 months Skills Preferred The Principal Application Developer to lead the design, development, and integration of enterprise-level applications and systems across PHIS and SAPC IT. This role requires expertise in software engineering using C#.NET, ASP.NET Core, MVC, Web APIs, JavaScript frameworks (e.g., AngularJS, React), SQL Server, and Oracle, with a focus on cloud-native development and modern design patterns. The ideal candidate will oversee CI/CD pipelin
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Posted 60+ days ago | Updated 1 day ago

Lead React Developer

ERPMark Inc

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Austin, Texas, USA

Full-time

Lead React Developer Austin TX - Onsite Full time We are looking for a Senior Lead developer who has 8+ years of experience in design and development of React.js applications. Key Responsibilities: Solid developer and make it work mindset and approach. Lead the design of React.js applications, ensuring scalability, performance, and maintainability. Collaborate with cross-functional teams, including UI/UX designers, backend developers, and product managers, to translate business requirements
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Posted 60+ days ago | Updated 5 days ago

Principal Engineer, Agentic AI - Transforming Lending

Idexcel Inc.

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Herndon, Virginia, USA

Full-time

IDEXCEL Client is looking for Job Title : Principal Engineer, Agentic AI - Transforming Lending @ Herndon VA on Fulltime basis Job Title : Principal Engineer, Agentic AI - Transforming LendingLocation : Herndon VirginiaDuration : Fulltime We're entering a transformative period in financial services. Technology is empowering financial institutions to offer more tailored and efficient solutions, and we're at the forefront of this change. Our software plays a crucial role in enabling banks, cred
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Posted 47 days ago | Updated 12 days ago

Principal Cybersecurity Engineer

NuLeap

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Remote or US

Third Party

Job Summary (List Format): - Lead the design and implementation of secure, scalable, and high-performance cloud-based systems. - Architect and develop backend systems using Rust (Tokio, Actix, Axum, Rocket) and Scala (Akka, ZIO, Cats, Play). - Ensure secure execution environments utilizing WebAssembly (WASM). - Employ extensive AWS services (Lambda, ECS, S3, API Gateway, CloudFront, DynamoDB, GuardDuty, WAF, Security Hub, KMS) for cloud infrastructure and security. - Implement and enforce AP
Posted 60+ days ago | Updated 5 days ago

Lead Core Java Developer

Apex Systems

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Woodbridge Township, New Jersey, USA

Full-time

Job#: 2080705 Job Description: Apex Systems combines with parent company ASGN Inc. to make it the 2nd largest IT staffing agency in the country. Apex has an opportunity for an LEAD ava Developer . If interested in discussing the position further, please send an MS Word version of your resume to Patryk Kopczynski, To apply please email your resume to Here are the details: Position: Lead Core Developer Location: Hybrid 3 days in Iselin,NJ Rate: 80/hr Duration: 24 month contract Iv Process: T
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Posted 26 days ago | Updated 3 hours ago

Principal Software Engineer

Athenahealth

•

Boston, Massachusetts, USA

Full-time

Join us as we work to create a thriving ecosystem that delivers accessible, high-quality, and sustainable healthcare for all. We are looking for a Principal Software Engineer to join our athenaCollector team. In athenaCollector we build technology solutions that helps patients to make payments using various payment modes. This Collector team is implementing the PCI compliant Credit Card payment collection, cheque or ACH modes of payment and brings financial visibility of health care services. Y
Posted 33 days ago | Updated moments ago